Leonardo was a creative genius who wanted to understand how things worked. This book traces his life, from his birth in a hilltop village near Florence, Italy, through to his work as a painter, sculptor, and engineer. Leonardo made hundreds of drawings and paintings, including the Mona Lisa - probably the most famous painting in the world. Learn how Leonardo made detailed sketches of the human body and designs of parachutes, helicopters, and armoured tanks - many years before the technology existed to build them.

Helen Keller lost her sight and hearing due to an early childhood illness and spent the first 6 years of her life unable to interact with other people. She remained isolated from the outside world until Anne Sullivan came to work as her teacher. In this biography book for kids ages 8-11, learn all about Helen Keller's amazing life and achievements - how she learned to read Braille and speak, go to college, write books, and ultimately revolutionize the world through her activism on behalf of the deaf and blind.

In this biography, discover the fascinating story of Florence Nightingale, who cared for British soldiers during wartime as the "Lady of the Lamp."

In January 1961, as the cold war escalates, John F. Kennedy struggles to contain the growth of communism while he learns the hardships, solitude and temptations of what it means to be president of the United States. At the same time, JFK acquires a number of formidable enemies, among them Soviet leader Nikita Khrushchev, Cuban dictator Fidel Castro and Allen Dulles, director of the Central Intelligence Agency.